Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh
quan trong » gian trong
ho chieu » theo chieu, hoc thieu, doi chieu
qua cong » cua cong, qua song, va cong
luong va » dung va
hanh cac » hang cac, hanh cat, nhanh cay
va hanh » van hanh, va thanh, va danh

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) OR (hanh chinh)) ((qua cong) or (quan trong)) luong va hanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((hanh trinh) OR (hanh chinh)) ((qua cong) OR (quan trong)) luong va hanh cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((hanh trinh) OR (hanh chinh)) ((qua cong) or (quan trong)) luong va hanh cac".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((hanh trinh) OR (hanh chinh)) ((qua cong) or (quan trong)) luong va hanh cac*.