Perhaps you should try some spelling variations:
thuong trong » thong trong, duong trong, thuoc trong
thien danh » thien anh, thien dang, thien thanh
van thuong » va thuong, van chuong, van phuong
hieu manh » chieu xanh, hieu nganh, dieu hanh
trong nam » thong nam, trong lam, trong cac
dung van » duong van, dung va, dang van
nam dan » nam dinh
dan ban » van ban, can ban, dan ba

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((hieu manh) or (thien danh)) - sach dung van thuong trong nam dan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((hieu manh) OR (thien danh)) - sach dung van thuong trong nam dan ban*.