Perhaps you should try some spelling variations:
thieu xanh » hieu manh, thien anh, thien danh
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » trong cong, tong cong, thong thong
tinh sinh » tinh ninh, tinh binh, tinh hinh
cua thong » cua thuong, cua khong, cua tong
tan doanh » toan doanh, van doanh, san doanh
doanh cua » doanh luan
sinh cua » manh cua, dinh cuu, sinh va
cong tan » cong tac, cong san, cong thanh

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((thieu xanh) or (chieu xanh)) - tinh sinh cua thong cong tan doanh cua~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (chieu xanh)) - tinh sinh cua thong cong tan doanh cua*.