Perhaps you should try some spelling variations:
chien thang » chien thuong, chien chong, hien trang
hoc chien » hoc hien, hoach chien, hoc chuyen
tranh cua » doanh cua, manh cua
cua trong » cua truong, cua trung, qua trong
cong dat » cong da, cong dac, cong dau
dong dat » dong vat, dung dat, dong ha
cong dan » cong san, cong tan, huong dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chien thang - canh tranh cua trong ((((cong dat) OR (dong dat))) or (cong dan)) hang va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chien thang - canh tranh cua trong ((((cong dat) OR (dong dat))) OR (cong dan)) hang va.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chien thang - canh tranh cua trong ((((cong dat) OR (dong dat))) or (cong dan)) hang va".
• Adding a wildcard symbol may retrieve word variants: hoc chien thang - canh tranh cua trong ((((cong dat) OR (dong dat))) or (cong dan)) hang va*.