Perhaps you should try some spelling variations:
thuoc trong » thuc trong, hoc trong, thuat trong
thanh trung » thanh tung
theo trieu » theo tieu, thep tieu
theo chieu » theo tieu, ho chieu, theo chu
trung cap » truong cao, trung tam
cap thuoc » cay thuoc, cao thuoc, phap thuoc
trong van » trong cac
ban tap » bai tap, han tap, ban tay
ban tai » van tai, han tai, ban thi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo trieu) OR (theo chieu)) tinh - thanh trung cap thuoc trong van ((ban tap) or (ban tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo trieu) OR (theo chieu)) tinh - thanh trung cap thuoc trong van ((ban tap) OR (ban tai)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo trieu) OR (theo chieu)) tinh - thanh trung cap thuoc trong van ((ban tap) or (ban tai))".
• Adding a wildcard symbol may retrieve word variants: ((theo trieu) OR (theo chieu)) tinh - thanh trung cap thuoc trong van ((ban tap) or (ban tai))*.