Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
trinh han » trinh quan
hang cong » dang cong, hang nong, bang cong
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan cac, phan tu
va hang » van hang, va nang, va lang
ban cau » bang cau, ban can, van cau
han va » hang va, hanh va, nhan va

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - trinh han va hang cong dan ((phan cau) or (ban cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - trinh han va hang cong dan ((phan cau) OR (ban cau))*.