Perhaps you should try some spelling variations:
trung phuong » truong phuong, rung phuong, thuong phuong
chieu xanh » chieu sang, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
phuong ban » phuong bang, phuong lan, phuong bac
thanh chau » thanh cha, thanh cham, thanh chu
tranh cua » doanh cua, manh cua
cua trung » cua truong, xuan trung, cua nhung
ban thanh » ban hanh, ban hang

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 (chieu sach))) or (chieu tinh)) - hanh tranh cua trung phuong ban thanh chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((chieu xanh) OR (chieu sach))) OR (chieu tinh)) - hanh tranh cua trung phuong ban thanh chau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((((chieu xanh) OR (chieu sach))) or (chieu tinh)) - hanh tranh cua trung phuong ban thanh chau".
• Adding a wildcard symbol may retrieve word variants: hoc ((((chieu xanh) OR (chieu sach))) or (chieu tinh)) - hanh tranh cua trung phuong ban thanh chau*.