Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
van khang » van khanh, van quang, van hanh
van thanh » ban thanh
ho chieu » theo chieu, hoc thieu, doi chieu
van toan » van tan, manh toan, xuan toan
van tuan » van quan, van ban, anh tuan

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 - hanh trinh ((van khang) OR (van thanh)) cong ((van toan) or (van tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh trinh ((van khang) OR (van thanh)) cong ((van toan) OR (van tuan)) cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh trinh ((van khang) OR (van thanh)) cong ((van toan) or (van tuan)) cau*".