Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
cua truong » cua trung, xuan truong, cac truong
thanh pham » thanh phan, thanh pho, thanh hai
hoc thieu » toc thieu, hoc hien
tranh cua » doanh cua, manh cua
than phan » thanh phan, toan phan, thanh nhan
ho chieu » theo chieu, doi chieu, mot chieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) OR (hoc thieu)) xanh - canh tranh cua truong cong ((than phan) or (thanh pham)) dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) xanh - canh tranh cua truong cong ((than phan) OR (thanh pham)) dau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (hoc thieu)) xanh - canh tranh cua truong cong ((than phan) or (thanh pham)) dau".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (hoc thieu)) xanh - canh tranh cua truong cong ((than phan) or (thanh pham)) dau*.