Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trang, lanh tranh
hanh trinh » canh tranh, hanh chinh
hoc chieu » hoc thieu, ho chieu, hoc hien
cua hoang » cua hang, quan hoang, tuan hoang
vuong vat » luong vat, vuong tat, vuong van
vat quang » van quang, dat quang, va quang
quang cao » nang cao, quang nam

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - ((hanh tranh) or (hanh trinh)) cua hoang vuong vat quang cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - ((hanh tranh) OR (hanh trinh)) cua hoang vuong vat quang cao.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - ((hanh tranh) or (hanh trinh)) cua hoang vuong vat quang cao*.