Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, tran tuan
cong quang » luong quang, thong quang, duong quang
hoc chieu » hoc thieu, ho chieu, hoc hien
tuan hang » tuan hoang, tuan bang, tuan dang
hang cong » dang cong, hang nong, bang cong
toan tap » toan ban
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - thanh trung tuan hang cong quang ((toan tap) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - thanh trung tuan hang cong quang ((toan tap) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - thanh trung tuan hang cong quang ((toan tap) or (phan cau))*.