Perhaps you should try some spelling variations:
nhung cong » thong cong, nhung don, nhung lang
canh doan » canh dan, hanh doanh, chan doan
hang cong » dang cong, hang nong, bang cong
dung cong » dung trong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
tuan cau » toan cau, quan cau, tuan cu

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 - canh doan va ((nhung cong) or (((hang cong) or (dung cong)))) anh tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - canh doan va ((nhung cong) OR (((hang cong) OR (dung cong)))) anh tuan cau.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - canh doan va ((nhung cong) or (((hang cong) or (dung cong)))) anh tuan cau*.