Perhaps you should try some spelling variations:
nhung cong » thong cong, hang cong, nhung don
chua xang » chua nang, chuc nang, chu bang
hanh tran » hanh trang, thanh tran, hanh tram
dung cong » dung trong
manh toan » thanh toan, anh tuan, tinh toan
chu manh » ho manh, chu han, chu van
toan cao » toan ban, toan tap
tran va » tran van, trang va, tranh va

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chua xang) or (chu manh)) - hanh tran va ((nhung cong) or (dung cong)) manh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua xang) OR (chu manh)) - hanh tran va ((nhung cong) OR (dung cong)) manh toan cao.
• Adding a wildcard symbol may retrieve word variants: theo ((chua xang) or (chu manh)) - hanh tran va ((nhung cong) or (dung cong)) manh toan cao*.