Perhaps you should try some spelling variations:
truong phuong » truong chung, truong trung, dung phuong
cua truong » cua trung, xuan truong, cac truong
phuong dan » phuong danh, phuong doan, huong dan
tranh cua » doanh cua, manh cua
chi xanh » chi anh, chi danh, chi hanh
toan ban » van ban
doi chi » doi khi
than va » thanh va, nhan va, toan va

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 xanh - canh tranh cua truong phuong dan ((toan ban) or (than va))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - canh tranh cua truong phuong dan ((toan ban) OR (than va)).
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - canh tranh cua truong phuong dan ((toan ban) or (than va))*.