Perhaps you should try some spelling variations:
truong thanh » truong trung, truong thpt, truong chung
nhung cong » dung cong, thong cong, nhung don
tieu xanh » tieu danh, chieu xanh, dieu hanh
tran tuan » tran xuan, tran quang, tran thanh
hang cong » dang cong, hang nong, bang cong
tan nhu » han nhu, ta nhu, tai nhu

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 - thanh ((tran tuan) or (truong thanh)) ((nhung cong) OR (hang cong)) tan nhu cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh ((tran tuan) OR (truong thanh)) ((nhung cong) OR (hang cong)) tan nhu cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - thanh ((tran tuan) or (truong thanh)) ((nhung cong) OR (hang cong)) tan nhu cau".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh ((tran tuan) or (truong thanh)) ((nhung cong) OR (hang cong)) tan nhu cau*.