Perhaps you should try some spelling variations:
thanh tung » thanh cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
hoc hieu » hoc thieu, hoc hien, doc hieu
tung cao » nung cao, truong cao, trung cap
ung cong » dung cong, luong cong, duong cong
cong tac » cong ty
toan cau » toan ban, toan tai
toan cao » toan ban
toan tap » toan ban
cao ung » cao dung, cac ung, cho ung

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu manh - thanh tung cao ung cong tac ((toan cau) or (((toan cao) or (toan tap))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - thanh tung cao ung cong tac ((toan cau) OR (((toan cao) OR (toan tap)))).
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - thanh tung cao ung cong tac ((toan cau) or (((toan cao) or (toan tap))))*.