Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thanh nhan » thanh phan, thanh toan, doanh nhan
trinh cua » trinh luat, trinh quan, trinh luan
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
tinh cua » sinh cua, tinh chat, tranh cua

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 - thanh ((tinh cua) OR (trinh cua)) nhung cong ((thanh nhan) or (thanh san)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - thanh ((tinh cua) OR (trinh cua)) nhung cong ((thanh nhan) OR (thanh san)) ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - thanh ((tinh cua) OR (trinh cua)) nhung cong ((thanh nhan) or (thanh san)) ban".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - thanh ((tinh cua) OR (trinh cua)) nhung cong ((thanh nhan) or (thanh san)) ban*.