Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
bach tuoc » sach duoc, sach nuoc
van bach » van bac, van hach, van sach
khai cua » thai cua, khi cua, khan cua
lanh ky » hanh ky, nganh ky, thanh ky
thi van » thi lan, thi hanh, thi nang
tuoc va » thuoc va, nuoc va, duoc va
va dang » van dang, va nang, va lang
hai cua » thai cua, dai cua, hoi cua
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat lanh ky nang x hoi. thi van bach tuoc va dang ((khai cua) OR (hai cua)) tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat lanh ky nang x hoi. thi van bach tuoc va dang ((khai cua) OR (hai cua)) tre".
• Adding a wildcard symbol may retrieve word variants: thuat lanh ky nang x hoi. thi van bach tuoc va dang ((khai cua) OR (hai cua)) tre*.