Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thong cua » thong quan, thong tu, huong cua
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
mang cua » manh cua, dung cua, ban cua
dan toan » van toan, dan than, manh toan
van than » van thanh, van thang, van tuan

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 - hanh ((thong cua) or (mang cua)) nhung cong ((dan toan) or (van than)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh ((thong cua) OR (mang cua)) nhung cong ((dan toan) OR (van than)) cao.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh ((thong cua) or (mang cua)) nhung cong ((dan toan) or (van than)) cao*.