Perhaps you should try some spelling variations:
thuat nhung » thuat hung, thuat chung, thuat chuong
hieu manh » chieu xanh, hieu nganh, dieu hanh
hanh tram » hanh tam, hanh trang, thanh tran
tuan hung » tran hung, luan hung, tuan dung
hoc hieu » hoc thieu, hoc hien, doc hieu
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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 - hanh tram ((thuat nhung) or (tuan hung)) cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - hanh tram ((thuat nhung) OR (tuan hung)) cong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - hanh tram ((thuat nhung) or (tuan hung)) cong dan toan cau*.