Perhaps you should try some spelling variations:
thanh trong » thanh trung, tranh trong, hanh trong
chieu xanh » chieu sach, chieu sang, chieu tinh
trong tuan » trong quan, trung tuan, trong tan
tuan trong » thuan trong, quan trong, tran trong
hoc chieu » hoc thieu, ho chieu, hoc hien
cong tac » cong ty
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - thanh trong tuan trong cong tac ((phan cau) OR (phan cac))~.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - thanh trong tuan trong cong tac ((phan cau) or (phan cac))*.