Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
theo chua » theo chu, ho chua, cheo cua
chua xang » chua nang, chuc nang, chu bang
tranh cua » doanh cua
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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 - hanh ((tranh cua) or (manh cua)) thong cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chua xang - hanh ((tranh cua) OR (manh cua)) thong cong dan than cau.
• Adding a wildcard symbol may retrieve word variants: theo chua xang - hanh ((tranh cua) or (manh cua)) thong cong dan than cau*.