Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
doanh van » doan van, doanh va, doanh ban
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
van tuan » van quan, van ban, anh tuan
anh van » anh va, thanh van, khanh van
van tan » van ban, van tai, van thanh

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 - ((anh van) OR (doanh van)) va nhung cong ((van tuan) or (van tan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((anh van) OR (doanh van)) va nhung cong ((van tuan) OR (van tan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - ((anh van) OR (doanh van)) va nhung cong ((van tuan) or (van tan)) cau".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((anh van) OR (doanh van)) va nhung cong ((van tuan) or (van tan)) cau*.