Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
thanh trung » thanh tung
hieu xanh » chieu xanh, hieu manh, hieu nganh
trung cao » truong cao, trung cap, trung co
manh toan » thanh toan, anh tuan, tinh toan
doc hieu » toc thieu, hoc thieu, hoc hien
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - thanh trung cao ((nhung phuong) or (hoang vuong)) manh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - thanh trung cao ((nhung phuong) OR (hoang vuong)) manh toan tap.
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - thanh trung cao ((nhung phuong) or (hoang vuong)) manh toan tap*.