Perhaps you should try some spelling variations:
trung phuong » truong phuong, rung phuong, thuong phuong
phuong cong » phuong dong, phong cong, phung cong
chieu xanh » chieu sach, chieu sang, chieu tinh
chau tinh » cuu tinh, ha tinh, cua tinh
tranh cua » doanh cua, manh cua
cua trung » cua truong, xuan trung, cua nhung
cong toan » cong tan, cong hoan, cong tuan
toan tap » toan ban

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) or (chau tinh)) - canh tranh cua trung phuong cong toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (chau tinh)) - canh tranh cua trung phuong cong toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (chau tinh)) - canh tranh cua trung phuong cong toan tap*.