Perhaps you should try some spelling variations:
xanh hanh » danh thanh, ban hanh, van hanh
hanh tai » thanh tai, hang tai, han tai
cau tren » cu tren, dau tren, ca tren
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
lieu ha » lieu nha, lieu va, liem ha
tai cau » tai cac, tai cao
nam tu » nam thuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ky nang xa hoi. lieu ha ((nam tu) or (nam thu)) xanh hanh tai cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang xa hoi. lieu ha ((nam tu) OR (nam thu)) xanh hanh tai cau tren.
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang xa hoi. lieu ha ((nam tu) or (nam thu)) xanh hanh tai cau tren*.