Perhaps you should try some spelling variations:
truong cua » truong ca, truong quan, truong cao
chua xang » chua nang, chuc nang, chu bang
trung cua » trung tuan, trung cap, dung cua
dung cong » dung trong
san thanh » ban thanh, van thanh, son thanh
thanh cau » thanh chau, thanh mau, nhanh cau
chu xanh » chu manh, chieu xanh, chuc danh
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chua xang)) - thanh ((trung cua) OR (truong cua)) dung cong san thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua xang)) - thanh ((trung cua) OR (truong cua)) dung cong san thanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chua xang)) - thanh ((trung cua) OR (truong cua)) dung cong san thanh cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chua xang)) - thanh ((trung cua) OR (truong cua)) dung cong san thanh cau*.