Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
canh sinh » canh tinh, canh binh, tinh sinh
vat thong » va thong, vat trong, mat thong
cong doan » cong dan, cong hoan, dong doanh
nhan cach » phan cac
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
phan dau » phan tu, hang dau

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