Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh phan » thanh phan, trinh phan, thanh pham
nhan chuan » nhan chan, zhang chuan, nhan cua
hoc chieu » hoc thieu, ho chieu, hoc hien
phan cong » thanh cong
cong cong » cong dong, trong cong, dung cong
nhan chua » nhan cua, nhan thuc, kham chua

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: hoc chieu xanh - canh tranh phan cong cong ((nhan chuan) OR (nhan chua)) bi~.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - canh tranh phan cong cong ((nhan chuan) or (nhan chua)) bi*.