Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
nhan thong » nhan trong, nha thong, nhan khong
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
canh benh » can benh, canh binh, cac benh
cong than » cong thanh, cong thang, cong tan
than phan » thanh phan, toan phan, thanh pham

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - canh benh nhan thong cong than phan tu~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh benh nhan thong cong than phan tu*.