Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
manh trung » manh tung, thanh trung, manh hung
doi chieu » doc hieu, doi chi, ho chieu
chua xang » chua nang, chuc nang, chua dong
hoang van » hang va
chu bang » thu bang, chuc nang, chu quang
luat ban » luat bao, luat dan, luat bat
luan » quan, lan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu tinh - manh trung ((chu bang) or (chua xang)) hoang van ((luat ban) or (luan van))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - manh trung ((chu bang) OR (chua xang)) hoang van ((luat ban) OR (luan van)).
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - manh trung ((chu bang) or (chua xang)) hoang van ((luat ban) or (luan van))*.