Perhaps you should try some spelling variations:
lanh tranh » canh tranh, lan tranh, hanh trinh
chiet tach » chieu sach
nhung cong » dung cong, thong cong, hang cong
doi chiet » doi chieu, doi chi, doi viet
lanh manh » lan anh, van manh, anh anh
cong van » cong vang, cong san, song van
phan cac » nhan cach, phan dau, phan van
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chiet tach - ((lanh manh) or (lanh tranh)) va nhung cong van ((phan cac) OR (phan lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chiet tach - ((lanh manh) OR (lanh tranh)) va nhung cong van ((phan cac) OR (phan lap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chiet tach - ((lanh manh) or (lanh tranh)) va nhung cong van ((phan cac) OR (phan lap))".
• Adding a wildcard symbol may retrieve word variants: doi chiet tach - ((lanh manh) or (lanh tranh)) va nhung cong van ((phan cac) OR (phan lap))*.