Perhaps you should try some spelling variations:
chieu lang » chieu sang, hieu lang, chi lang
thanh tung » thanh cong
thong kenh » thong ke, thong minh, phong benh
doi chieu » doc hieu, doi chi, mot chieu
cua thong » cua thuong, cua khong, cua tong
kenh phan » benh nhan, benh phau, ke phan
tung cua » trung cua, tuong cua, dung cua
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu lang - thanh tung cua thong thong kenh phan dau~.
• Adding a wildcard symbol may retrieve word variants: doi chieu lang - thanh tung cua thong thong kenh phan dau*.