Perhaps you should try some spelling variations:
thong cong » tong cong, thong thong, phong chong
chua nang » chuc nang, chua xang, kha nang
hanh tang » hanh trang, anh tang, hanh mang
chu xanh » chu manh, chieu xanh, chua xang
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man
tang va » trang va, tang van, thang 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 ((chu xanh) or (chua nang)) - hanh tang va ((thong cong) or (trong cong)) dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua nang)) - hanh tang va ((thong cong) OR (trong cong)) dan than ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chua nang)) - hanh tang va ((thong cong) or (trong cong)) dan than ban*.