Perhaps you should try some spelling variations:
truong tran » trung tran, truong tan, truong toan
anh truong » manh truong, anh thuong, anh trong
tran hoang » tran hong, quan hoang, tran quang
hoang cong » hang cong, hoang long, hoang vuong
cong tac » cong ty
tac luan » tac quan, tao luan, tang luan
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: ((doi chi) or (mot chieu)) xanh - anh truong tran hoang cong tac luan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chi) OR (mot chieu)) xanh - anh truong tran hoang cong tac luan van.
• Adding a wildcard symbol may retrieve word variants: ((doi chi) or (mot chieu)) xanh - anh truong tran hoang cong tac luan van*.