Perhaps you should try some spelling variations:
thien quan » trien quang, lien quan, thien van
tham nuoc » thay nuoc, thoat nuoc, nha nuoc
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
va hanh » van hanh, va thanh, va danh
luu tre » luu tru, cuu tre, luy tre
te ban » te bao
ban ky » van ky, dan ky
vi luu » vi lua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ban ky lang xa hoi. ((thien quan) or (hieu qua)) tham nuoc va hanh vi luu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ban ky lang xa hoi. ((thien quan) OR (hieu qua)) tham nuoc va hanh vi luu tre.
• Adding a wildcard symbol may retrieve word variants: te ban ky lang xa hoi. ((thien quan) or (hieu qua)) tham nuoc va hanh vi luu tre*.