Perhaps you should try some spelling variations:
trong manh » trong minh, trong anh, trong mach
hoc thieu » toc thieu, hoc hien
tranh cua » doanh cua, manh cua
manh toan » thanh toan, anh tuan, tinh toan
theo chu » theo chieu, cho chu, chao chu
cua dung » cua dang, cua dong, qua dung
toan cao » toan ban, toan tap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((hoc thieu) or (theo chu))) or (doi chi)) xanh - canh tranh cua dung trong manh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((hoc thieu) OR (theo chu))) OR (doi chi)) xanh - canh tranh cua dung trong manh toan cao.
• Adding a wildcard symbol may retrieve word variants: ((((hoc thieu) or (theo chu))) or (doi chi)) xanh - canh tranh cua dung trong manh toan cao*.