Perhaps you should try some spelling variations:
hanh trinh » hanh chinh
nhung dong » nhung don, nhung cong, nhung dung
cua nhung » va nhung
doc hieu » toc thieu, hoc thieu, hoc hien
dong ban » dong bang, dong san, dong bac
ban hanh » ban hang
hanh hai » thanh hai, nhanh hai, hang hai
doi chi » doi khi

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) or (doi chi)) sang - ((hanh trinh) or (canh tranh)) cua nhung dong ban hanh hai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (doi chi)) sang - ((hanh trinh) OR (canh tranh)) cua nhung dong ban hanh hai.
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (doi chi)) sang - ((hanh trinh) or (canh tranh)) cua nhung dong ban hanh hai*.