Perhaps you should try some spelling variations:
truong cua » truong ca, truong quan, truong cao
cong thanh » dong thanh, cong trinh, cong tan
tieu xanh » tieu danh, chieu xanh, tien anh
trong cua » thong cua, trong ca, trong qua
thanh tra » thanh toan, thanh hoa
ban cong » bang cong, van cong, phan cong
tra huu » tran huu, tra cuu, tra thuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tieu xanh) or (dieu hanh)) - hanh ((trong cua) OR (truong cua)) ban cong thanh tra huu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (dieu hanh)) - hanh ((trong cua) OR (truong cua)) ban cong thanh tra huu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu xanh) or (dieu hanh)) - hanh ((trong cua) OR (truong cua)) ban cong thanh tra huu".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) or (dieu hanh)) - hanh ((trong cua) OR (truong cua)) ban cong thanh tra huu*.