Perhaps you should try some spelling variations:
trong thpt » truong thpt, trong thuat, trong thiet
doi chieu » doc hieu, doi chi, mot chieu
nhanh dan » nhan dan, thanh dan, nhanh ngan
thpt van » thpt dan, thpt tran, hat van
van khan » van khanh, van khang, van phan
khan cap » khan ap, than cap, khoan cam
gian » giao, gia

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) OR (toc thieu)) sach - nhanh dan gian trong thpt van khan cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) OR (toc thieu)) sach - nhanh dan gian trong thpt van khan cap".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) OR (toc thieu)) sach - nhanh dan gian trong thpt van khan cap*.