Perhaps you should try some spelling variations:
thanh thong » thanh thuong, thanh hong, thanh thang
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
sang ngang » cong ngang, sang nhung, dang nganh
hien tach » thien hach, chiet tach, vien bach
thong cua » thong quan, thong tu, huong cua
ngang cao » nang cao, ngang cho, quang cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien tach - thanh thong cua ((nhung cong) or (thong cong)) sang ngang cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien tach - thanh thong cua ((nhung cong) OR (thong cong)) sang ngang cao.
• Adding a wildcard symbol may retrieve word variants: hoc hien tach - thanh thong cua ((nhung cong) or (thong cong)) sang ngang cao*.