Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chua xang » chua nang, chu bang, chua dong
trang cua » tranh cua, trung cua, thang cua
tang cua » mang cua, hang cua, tang luan
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan ban » van ban
chuc » thuc, chu, phuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((chua xang) or (chuc nang)) - hanh ((trang cua) or (tang cua)) thong cong san toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chua xang) OR (chuc nang)) - hanh ((trang cua) OR (tang cua)) thong cong san toan ban.
• Adding a wildcard symbol may retrieve word variants: cho ((chua xang) or (chuc nang)) - hanh ((trang cua) or (tang cua)) thong cong san toan ban*.