Perhaps you should try some spelling variations:
lam thuong » lan thuong, lam truong, tam thuong
thieu xanh » chieu xanh, thien anh, thien danh
hieu manh » chieu xanh, hieu nganh, dieu hanh
xanh hanh » danh thanh, ban hanh, van hanh
hanh lam » thanh lap, hanh kem, hanh va
dong dan » dong danh, duong dan, cong dan
dong san » cong san, dong bang, dong von
toan cau » toan cao, toan ban, toan tap

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) or (hieu manh)) - xanh hanh lam thuong ((dong dan) or (dong san)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (hieu manh)) - xanh hanh lam thuong ((dong dan) OR (dong san)) toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (hieu manh)) - xanh hanh lam thuong ((dong dan) or (dong san)) toan cau*.