Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
hoc chieu » ho chieu, hoc hien, hoc dieu
hoc thieu » toc thieu, hoc hien
tranh cua » doanh cua, manh cua
cua hoang » cua hang, quan hoang, tuan hoang
vuong vat » luong vat, vuong tat, vuong van
quan cau » quang cao, toan cau, quan cua
quan ha » quan he

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) or (hoc thieu)) xanh - hanh tranh cua hoang vuong vat ((quan cau) OR (quan ha))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (hoc thieu)) xanh - hanh tranh cua hoang vuong vat ((quan cau) OR (quan ha)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc chieu) or (hoc thieu)) xanh - hanh tranh cua hoang vuong vat ((quan cau) OR (quan ha))".
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) or (hoc thieu)) xanh - hanh tranh cua hoang vuong vat ((quan cau) OR (quan ha))*.