Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu tinh » trieu tinh, chieu tinh, thien tinh
manh trung » manh tung, manh hung, sinh trung
hoc thieu » toc thieu, hoc hien
dung cong » dung trong
dap dung » ap dung, dan dung, dap ung
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van ban

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 tinh - ((manh trung) or (thanh trung)) dap dung cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - ((manh trung) OR (thanh trung)) dap dung cong tan toan ban*.