Perhaps you should try some spelling variations:
chieu tro » chi tro, chieu cao, chieu gio
thanh de » hanh de, thanh ve, thanh do
va thanh » gia thanh, ban thanh, va tinh
chieu tu » lieu tu, chu tu, hieu su
cham luc » cham soc, nhan luc, cham cuu
te sach » toc sach
nang xa » nang x, lang xa, mang xa
nang ma » tang ma, sang ma, nang cao
de cua » le cua, te cua, dieu cua
luc va » duc va, tuc va, loc va
cua te » cua tu
sach v » sach va, sach y, sach 2

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach v ((nang xa) or (nang ma)) hoi. ((chieu tu) OR (chieu tro)) cham luc va thanh de cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach v ((nang xa) OR (nang ma)) hoi. ((chieu tu) OR (chieu tro)) cham luc va thanh de cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach v ((nang xa) or (nang ma)) hoi. ((chieu tu) OR (chieu tro)) cham luc va thanh de cua te".
• Adding a wildcard symbol may retrieve word variants: te sach v ((nang xa) or (nang ma)) hoi. ((chieu tu) OR (chieu tro)) cham luc va thanh de cua te*.