Perhaps you should try some spelling variations:
cua thuoc » nha thuoc, cay thuoc, cua nuoc
thien van » thi van
cham duc » pham duc, pham duy, phan duc
hanh vai » hanh vi, hanh tai, hanh van
ky dang » ky nang, ky danh
dang ha » dong ha, dung ha, lang ha
hanh va » hang va, hanh vi
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ky dang ha noi. thien van ((cham duc) or (cham soc)) ban ((hanh vai) or (hanh va)) cua thuoc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky dang ha noi. thien van ((cham duc) OR (cham soc)) ban ((hanh vai) OR (hanh va)) cua thuoc.
• Adding a wildcard symbol may retrieve word variants: su sac ky dang ha noi. thien van ((cham duc) or (cham soc)) ban ((hanh vai) or (hanh va)) cua thuoc*.