Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chua xang » chua nang, chuc nang, chu bang
hanh tang » hanh trang, anh tang, hanh mang
cua thong » cua thuong, cua khong, cua tong
chu xang » chu bang, chuc nang, chu quang
tang cua » mang cua, hang cua, tang luan
dan toan » van toan, manh toan, xuan toan
dan than » dan chan, ban than, van than

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

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