Study plan for serious purpose

mrclashroyalemaster's number 3 tip is totally wrong, not only his opening isn't the London System but the London isn't an opening ideal for improvement. If you really want to improve you need to know the basic tactics, study important endgames and know a few openings. Follow your opening preparation when you can but when you will be out of the book rely on opening principles

I saw some of your last games and you blundered some pieces, while missing your opponent's hanging pieces as well! Every training you will do is completely pointless if you hang a piece every game and you miss your opponent's mistakes. Every other thing is less important

#1
"Can you give me a full study plan and source for these part"
1) Solve some tactics puzzles as a warm-up
2) Play a 15|10 time control game, use all your time before move 30 and finish the game on increment.
3) Always check your intended move is no blunder before you play it
4) Whenever you lose a game, stop playing and analyse it first so as to learn from your mistake while the imprint is still fresh.
5) Study annotated grandmaster games.

"learn basic opening , pls say a name"
++ Do not worry about openings. Middle game tactics decide games, not openings. As black defend 1 e4 e5 and 1 d4 d5 and as white open 1 e4.
Four common sense rules:
1) Play only your e- and d-pawns
2) Play knights before you play bishops
3) Do not play the same piece twice
4) Do not pin the king's knight with your queen's bishop before the opponent has castled
All 4 rules have exceptions, but if you follow these you will be all right.

I am improving it , what should i do with all these blunder i have made ?

Dear NguyenKhoi,

I am a certified, full-time chess coach, so I hope I can help you.  Everybody is different, so that's why there isn't only one general way to learn. First of all, you have to discover your biggest weaknesses in the game and start working on them. The most effective way for that is analysing your own games. Of course, if you are a beginner, you can't do it efficiently because you don't know too much about the game yet. There is a built-in engine on chess.com which can show you if a move is good or bad but the only problem that it can't explain you the plans, ideas behind the moves, so you won't know why is it so good or bad.

You can learn from books or Youtube channels as well, and maybe you can find a lot of useful information there but these sources are mostly general things and not personalized at all. That's why you need a good coach sooner or later if you really want to be better at chess. A good coach can help you with identifying your biggest weaknesses and explain everything, so you can leave your mistakes behind you. Of course, you won't apply everything immediately, this is a learning process (like learning languages), but if you are persistent and enthusiastic, you will achieve your goals. 

In my opinion, chess has 4 main territories (openings, strategies, tactics/combinations and endgames). If you want to improve efficiently, you should improve all of these skills almost at the same time. That's what my training program is based on. My students really like it because the lessons are not boring (because we talk about more than one areas within one lesson) and they feel the improvement on the longer run. Of course, there are always ups and downs but this is completely normal in everyone's career. 

I hope this is helpful for you.  Good luck for your games! 

There are already many good answers, but I being an adult learner of this game would like to add my two pennies:- 1. Learn Basic Endgames first of all. K+R/Q vs K, B pair vs K. Book for beginners upto 1800+ is Silman's complete endgame course. (Give your 20% time to Endgames) 2. Practice tactics (not yet Woodpecker method) from thematic compilations. (Like pinning, unpinning, forks, decoys etc.) (Spend 40% time here) 3. Choose most common Openings which allow open games & hence allow for tactics, learn them by playing (winning/losing) then analysing what went wrong. Make your small but sturdy opening repertoire with say Ruy Lopez (best by test for beginners) or Italian game, Giuoco Piano. (Spend 20% time here) 4. Do not watch much games of Grandmasters yet. (My personal opinion). The moves are many a times obscure & discouraging for beginners. Instead watch most games of competitors under 2300 (the things you will actually encounter OTB for next 6-7 years) & Analyse their Games. (Spend remaining 20% time here. Notes- 1. Make different notes of different openings & lines, keep them updating as & when you find a game changer move by yourself or your opponent. 2. Visualization excercise of the board twice a week are a must. Tip- For this take any written game take two (or three) moves at a time speak them aloud & visualize the board condition after the last move you uttered & MOST importantly NOW find the next best move whoever's turn it is (black or white). Trust me this will help you in prophylaxis & clear planning of a strategy in your games after a practice of over a year. You may be able to play about 8-9 moves in your head & see the board situation after those moves in advance. Seeing future!! Is an advantage than your opponent. Make your own visualization drills. 3. Board Visualization- Remember squares & their colors, diagonals. chess.com has the drills for this too. With time & practice many mental tricks will evolve & you will absorb the board effortlessly. Tip- a1 square is black, so h8 is also bound to be black (diagonals have same colors) you can keep adding on things to this.