Perhaps you should try some spelling variations:
dong doanh » dung doanh, trong doanh, doanh doanh
canh sinh » canh tinh, canh binh, tinh sinh
vat nhung » va nhung, vap nhung, vai nhung
cong doan » cong dan, cong hoan, cong san
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

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 sinh vat nhung ((cong doan) or (dong doanh)) ((phan cau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - canh sinh vat nhung ((cong doan) OR (dong doanh)) ((phan cau) OR (phan cac)).
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - canh sinh vat nhung ((cong doan) or (dong doanh)) ((phan cau) or (phan cac))*.