Perhaps you should try some spelling variations:
thanh trung » thanh tung
truong nong » trong nong, truong cong, truong dong
chieu xanh » chieu sach, chieu sang, chieu tinh
toc chieu » toc thieu, doc hieu, hoc thieu
trung cac » truong cac, trung cap, trong cac
nong dan » cong dan, nong san, nguong dan
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc chieu xanh - thanh trung cac truong nong dan ((phan cau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc chieu xanh - thanh trung cac truong nong dan ((phan cau) OR (phan cac)).
• Adding a wildcard symbol may retrieve word variants: toc chieu xanh - thanh trung cac truong nong dan ((phan cau) or (phan cac))*.