Perhaps you should try some spelling variations:
cua thuoc » nha thuoc, cay thuoc, cua nuoc
thu sach » tu sach, thuat sach, thuoc sach
nang doi » nang doc, nang noi, hang doi
nang xa » nang x, lang xa, nang ma
xuc cam » phuc cam
doi cua » dai cua, hoi cua
y nang » ky nang, ly nang, v nang
ve cam » ve cham, va cam, ve cai
ve cac » vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach y nang xa hoi. hieu ((ve cam) or (((ve cac) OR (va cac)))) xuc cam nang doi cua thuoc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach y nang xa hoi. hieu ((ve cam) OR (((ve cac) OR (va cac)))) xuc cam nang doi cua thuoc.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach y nang xa hoi. hieu ((ve cam) or (((ve cac) OR (va cac)))) xuc cam nang doi cua thuoc".
• Adding a wildcard symbol may retrieve word variants: thu sach y nang xa hoi. hieu ((ve cam) or (((ve cac) OR (va cac)))) xuc cam nang doi cua thuoc*.