Perhaps you should try some spelling variations:
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
cong ngang » cong nhan, cong quang, cong lang
hoc thieu » toc thieu
cua nhung » va nhung
thang cau » hang cau, thanh chau, nhung cau
thong cau » thong cac, thong cap, thong tu
tung cua » trung cua, tuong cua, dung cua

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) or (hoc hien)) xanh - thanh tung cua nhung cong ngang ((thang cau) OR (thong cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) xanh - thanh tung cua nhung cong ngang ((thang cau) OR (thong cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) or (hoc hien)) xanh - thanh tung cua nhung cong ngang ((thang cau) OR (thong cau))".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (hoc hien)) xanh - thanh tung cua nhung cong ngang ((thang cau) OR (thong cau))*.