Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
dung cong » dung trong
trung ha » trung hoc, trung tam, trung cap
cong ban » cong bang, cong san, cong tan
nhan cap » than cap, nhan cach, nhanh cay
khan cap » khan ap, than cap, khoan cam
ha dung » hai dung, kha dung, nha dung

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 - thanh trung ha dung cong ban ((nhan cap) OR (khan cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh trung ha dung cong ban ((nhan cap) OR (khan cap))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh trung ha dung cong ban ((nhan cap) OR (khan cap))*.