Perhaps you should try some spelling variations:
thanh tung » thanh cong
cong thanh » dong thanh, cong trinh, cong tan
hoc thieu » hoc hien
dung cong » dung trong
thanh tra » thanh toan, thanh hoa
tung cap » trung cap, cung cap, thong cap
cap dung » ap dung, cao dung, chan dung
tra tap » toan tap, tran tan

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 (toc thieu)) tinh - thanh tung cap dung cong thanh tra tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) tinh - thanh tung cap dung cong thanh tra tap.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) tinh - thanh tung cap dung cong thanh tra tap*.