Perhaps you should try some spelling variations:
thanh thong » thanh thuong, thanh hong, thanh thang
va phuong » va thuong, cac phuong
duong van » duong va, luong va, dang van
thi minh » chi minh, thi hanh, thi bich
thong va » trong va, thong cua, truong va
dung dat » dung va, dung tai
toc thi » toc thai, tac thi, toc thieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thi minh - thanh thong va phuong ((dung dat) or (duong van)) phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thi minh - thanh thong va phuong ((dung dat) OR (duong van)) phan tu.
• Adding a wildcard symbol may retrieve word variants: toc thi minh - thanh thong va phuong ((dung dat) or (duong van)) phan tu*.