Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chua xang » chua nang, chuc nang, chu bang
trang cua » tranh cua, trung cua, thang cua
chu manh » ho manh, chu han, chu van
tang cua » mang cua, hang cua, tang luan
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van 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: theo ((chua xang) or (chu manh)) - hanh ((trang cua) or (tang cua)) thong cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua xang) OR (chu manh)) - hanh ((trang cua) OR (tang cua)) thong cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chua xang) or (chu manh)) - hanh ((trang cua) or (tang cua)) thong cong tan toan ban*.