Perhaps you should try some spelling variations:
thanh thong » thanh thuong, thanh hong, thanh chuong
thanh thang » nhanh thang, thanh thanh, thanh hang
hanh trung » thanh trung, hanh trang, manh trung
hien xanh » hien hanh, hien nhanh, chieu xanh
ban thanh » ban hanh, ban hang
thanh ban » thanh san, thanh van, thanh bac
cong ban » cong bang, cong san, cong tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - hanh trung ((thanh thong) OR (thanh thang)) cong ban thanh ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - hanh trung ((thanh thong) OR (thanh thang)) cong ban thanh ban".
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh trung ((thanh thong) OR (thanh thang)) cong ban thanh ban*.