Perhaps you should try some spelling variations:
thanh trung » thanh tung
hoc thieu » toc thieu, hoc hien
thi chien » thi hien, thi thien, thien chien
trung cap » truong cao, trung tam
dung cong » dung trong
ho chieu » theo chieu, doi chieu, mot chieu
cap dung » ap dung, cao dung, chan dung
cong tap » cuong tap, cong tac, cong tan
tap toan » tap doan, tap quan, bai 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: ((((thi chien) or (ho chieu))) or (hoc thieu)) xanh - thanh trung cap dung cong tap toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((thi chien) OR (ho chieu))) OR (hoc thieu)) xanh - thanh trung cap dung cong tap toan ban.
• Adding a wildcard symbol may retrieve word variants: ((((thi chien) or (ho chieu))) or (hoc thieu)) xanh - thanh trung cap dung cong tap toan ban*.