Perhaps you should try some spelling variations:
khong tuong » khong xuong, khong trong, phong tuong
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, tran tuan
tuan khong » toan khong, tuan phong, thuan phong
doi chieu » doc hieu, doi chi, ho chieu
tuong dan » huong dan, tung dan, xuong dan
phan cau » phan dau, phan cac, 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: doi chieu xanh - thanh trung tuan khong tuong dan ((phan cau) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh trung tuan khong tuong dan ((phan cau) OR (phan tu)).
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh trung tuan khong tuong dan ((phan cau) or (phan tu))*.