Perhaps you should try some spelling variations:
chieng trong » chinh trong, chieng muong, nhien trong
doi chieu » doc hieu, doi chi, mot chieu
phan dang » phan dau, phan cong, nhan dan
trong van » trong cac
2 chieng » xa chieng, 2 tieng
van phan » van phong, van thanh, luan phan
phan lap » phan dau
dang 2 » dang y, dang _, bang 2

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (toc thieu)) sach - phan dang 2 chieng trong van phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (toc thieu)) sach - phan dang 2 chieng trong van phan lap.
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (toc thieu)) sach - phan dang 2 chieng trong van phan lap*.