Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
trinh cua » trinh luat, trinh quan, trinh luan
manh toan » thanh toan, anh tuan, tinh toan
chu xanh » chu manh, chieu xanh, chua xang
tinh cua » sinh cua, tinh chat, tranh cua
dan than » dan chan, ban than, van than
cho chu » cho thue

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

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