Perhaps you should try some spelling variations:
cua truong » cua trung, xuan truong, cac truong
cua phuong » cuu phuong, cuc phuong, luan phuong
vang thanh » van thanh, dang thanh, tang thanh
cong vang » cong lang, cong quang, cong ngang
chu bang » thu bang, chuc nang, chu quang
ho chu » hoi chu, cho chu, ho chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chu bang - canh tranh ((cua phuong) or (cua truong)) cong vang thanh san~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chu bang - canh tranh ((cua phuong) OR (cua truong)) cong vang thanh san.
• Adding a wildcard symbol may retrieve word variants: ho chu bang - canh tranh ((cua phuong) or (cua truong)) cong vang thanh san*.