Perhaps you should try some spelling variations:
thuoc trong » thuc trong, hoc trong, thuat trong
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh cua » doanh cua, manh cua
cua thuoc » nha thuoc, cay thuoc, cua nuoc
trong van » trong cac
ho chieu » theo chieu, hoc thieu, mot chieu
van phan » van phong, van thanh, luan phan
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: ho chieu xanh - canh tranh cua thuoc trong van phan dau~.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh tranh cua thuoc trong van phan dau*.