Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chieu xanh » chieu sach, chieu sang, chieu tinh
quan khong » quang khang, quang thong, quan trong
quan hoang » luan hoan
chau tinh » cuu tinh, ha tinh, cua tinh
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) or (chau tinh)) - hanh trinh ((quan khong) OR (quan hoang)) cong van toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chau tinh)) - hanh trinh ((quan khong) OR (quan hoang)) cong van toan ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chau tinh)) - hanh trinh ((quan khong) OR (quan hoang)) cong van toan ban*".