Perhaps you should try some spelling variations:
hanh thuong » khanh thuong, thanh thuong, hang thuong
thieu xanh » chieu xanh, hieu manh, thien anh
anh thuong » anh huong, hang thuong, tnhh thuong
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
cong tan » cong tac, cong san, cong thanh
tran tap » toan tap, tran tuan, trang tai
tran tan » tran tuan, tran van, tran thanh

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 - ((hanh thuong) or (anh thuong)) cua nhung cong tan ((tran tap) OR (tran tan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((hanh thuong) OR (anh thuong)) cua nhung cong tan ((tran tap) OR (tran tan)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - ((hanh thuong) or (anh thuong)) cua nhung cong tan ((tran tap) OR (tran tan))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((hanh thuong) or (anh thuong)) cua nhung cong tan ((tran tap) OR (tran tan))*.