Perhaps you should try some spelling variations:
trung cap » truong cao, trung tam
tran tuan » tran xuan, tran quang, tran thanh
khi xanh » khia canh, thi hanh, thi anh
dung cua » dung luan, dung cho
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
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: doi khi xanh - thanh ((((trung cap) OR (dung cua))) OR (tran tuan)) trong cong dan phan cac~.
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - thanh ((((trung cap) or (dung cua))) or (tran tuan)) trong cong dan phan cac*.