Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
dung cong » dung trong
tung vat » tang vat, tung va, luong vat
dung vat » dung va, dong vat, dung dat
cong van » cong vang, cong san, song van
van hang » van khang, van hoang, van thang
hang cau » hang dau, hang ca, nhung cau

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh ((tung vat) OR (dung vat)) dung cong van hang cau~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh ((tung vat) OR (dung vat)) dung cong van hang cau*.