Perhaps you should try some spelling variations:
hieu manh » chieu xanh, hieu nganh, dieu hanh
hanh mang » nhanh mang, hanh trang, nhanh lang
mang luan » tang luan, hang luan, bang luan
ung huong » dung huong, dung thuong, dung phuong
doc hieu » toc thieu, hoc thieu, hoc hien
luan ung » luan hung, luon ung, luan chung
dan than » dan chan, ban than, van than

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 manh - hanh mang luan ung huong ((xuan toan) or (dan than)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu manh - hanh mang luan ung huong ((xuan toan) OR (dan than)) cao*.