Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
thong duong » tuong duong, thong dung, thong huong
thieu lang » hieu lang, thieu khang, thieu quang
tuong cua » truong cua, huong cua, thong cua
cua thong » cua thuong, cua khong, cua tong
kenh phan » benh nhan, benh phau, ke phan
xen phan » dien phan, benh phan, tren phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu lang - thanh tuong cua thong duong ((xen phan) or (kenh phan)) dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu lang - thanh tuong cua thong duong ((xen phan) OR (kenh phan)) dau*.