Perhaps you should try some spelling variations:
cua truong » xuan truong, cac truong, xa truong
hanh trang » thanh trung, hanh trinh, minh trang
phuong ban » phuong bang, phuong lan, phuong bac
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua trung » xuan trung, cua nhung, ba trung
ban than » ban thanh, van thanh, ban hang
than cao » toan cao, thai cao, than cap

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 - ((hanh trang) or (canh tranh)) ((cua truong) OR (cua trung)) phuong ban than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh trang) OR (canh tranh)) ((cua truong) OR (cua trung)) phuong ban than cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((hanh trang) or (canh tranh)) ((cua truong) OR (cua trung)) phuong ban than cao".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh trang) or (canh tranh)) ((cua truong) OR (cua trung)) phuong ban than cao*.