Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
chua xang » chua nang, chuc nang, chu bang
ho chieu » theo chieu, hoc thieu, doi chieu
kha nang » phap nang, ky nang, thi nang
cong dan » cong san, cong tan, huong dan
dan thai » dang thai, dan thi, dan than
thai cao » tai cao, thoai cac, thuat cao
ki nang » ky nang

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 ((chua xang) or (((kha nang) OR (ki nang)))) cong dan thai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh trinh ((chua xang) OR (((kha nang) OR (ki nang)))) cong dan thai cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh trinh ((chua xang) or (((kha nang) OR (ki nang)))) cong dan thai cao".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh trinh ((chua xang) or (((kha nang) OR (ki nang)))) cong dan thai cao*.