Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
tieu xanh » tieu danh, chieu xanh, dieu hanh
trung cua » truong cua, trung cap, dung cua
nhu tuong » thu tuong, nhung tuong, ngu thuong
tuong va » truong va, thuong va, luong va
nhan cau » nhanh cau, phan cau, nhan sau
va nhan » van nhan, ca nhan, va phan

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: theo tieu xanh - thanh ((trung cua) OR (trung tuan)) nhu tuong va nhan cau~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh ((trung cua) or (trung tuan)) nhu tuong va nhan cau*.