Perhaps you should try some spelling variations:
tang hanh » tang thanh, dang hanh, nang hanh
cau treo » cau theo, cau tren, cau triet
duc tang » duc thang, duc tan, tuc tang
qua cham » qua hai, qua cac, va cham
sach ly » sach y, sach ty, sach hay
hang xa » hoang xa, hang va, hang ca
sach lo » sach dao, sach doi, sach hoi
qua cam » qua cac, qua ca, qua cai
vi cau » va cau, ve cau, di cau

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 ly) OR (sach lo)) hang xa hoi. hieu ((qua cam) or (qua cham)) duc tang hanh vi cau treo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ly) OR (sach lo)) hang xa hoi. hieu ((qua cam) OR (qua cham)) duc tang hanh vi cau treo*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ly) OR (sach lo)) hang xa hoi. hieu ((qua cam) or (qua cham)) duc tang hanh vi cau treo*".