Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
phong cong » phong chong, thong cong, chong cong
doi chieu » doc hieu, doi chi, ho chieu
trung tay » trung tam, trung gay, trung tai
tay phong » tai phong, tran phong, day phuong
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cau » toan cau, phan cau, than cap

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 tay phong cong tan than cau~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh trung tay phong cong tan than cau*.