Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
cong trong » cong thuong, duong trong, cong trinh
hanh tinh » nhanh tinh, thanh tinh, canh tinh
cong nong » cong dong, cong cong, cong luong
doan phan » doanh phan, toan phan, dan phan
ho chieu » theo chieu, hoc thieu, doi chieu
phan cac » nhan cach, phan dau, phan lap

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