Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chieu xanh » chieu sach, chieu sang, chieu tinh
chau tinh » cuu tinh, ha tinh, cua tinh
cua hang » cua dang, cua nhung, cua ban
duong va » duong van, dung va, luong va
tuan cau » toan cau, quan cau, tuan cu
va tuan » van tuan, va quan, va toan

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)) - hanh trinh ((cua hang) or (cua cong)) duong va tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (chau tinh)) - hanh trinh ((cua hang) OR (cua cong)) duong va tuan cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (chau tinh)) - hanh trinh ((cua hang) or (cua cong)) duong va tuan cau*.