Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
canh trinh » canh tranh, hanh trinh, canh tinh
hoc thieu » toc thieu, hoc hien
trinh han » trinh quan
hoan cong » hoang cong, hoa cong, toan cong
han hoan » phan hoan, van hoan, nhanh hoan
cong van » cong vang, cong san, song 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 thieu xanh - canh trinh han hoan cong van ((quan cau) or (quan ha))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh trinh han hoan cong van ((quan cau) OR (quan ha)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh trinh han hoan cong van ((quan cau) or (quan ha))*.