Perhaps you should try some spelling variations:
thi nang » thi cong, ki nang, thi hanh
thanh di » thanh doi, thanh de, thanh do
va thanh » gia thanh, ban thanh, va tinh
nam thuc » nam thuoc, am thuc, nam thu
cau tren » cu tren, dau tren, ca tren
lang xa » lang ha, dang xay, lang van
sach ky » sac ky, sach ty, sach kem
nam xuc » cam xuc, nam xua, nam duoc
di cau » da cau, diem cau

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 ky) or (sach y)) lang xa hoi. thi nang ((nam xuc) OR (nam thuc)) va thanh di cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sach ky) OR (sach y)) lang xa hoi. thi nang ((nam xuc) OR (nam thuc)) va thanh di cau tren.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((sach ky) or (sach y)) lang xa hoi. thi nang ((nam xuc) OR (nam thuc)) va thanh di cau tren".
• Adding a wildcard symbol may retrieve word variants: thu ((sach ky) or (sach y)) lang xa hoi. thi nang ((nam xuc) OR (nam thuc)) va thanh di cau tren*.