Perhaps you should try some spelling variations:
thieu hach » thien hach, chieu sach, hieu cach
thanh con » thanh cong, thanh son, thanh cuong
giap lang » gian lang, gia tang, gian lan
lang cong » dang cong, bang cong, hang cong
con giap » don gian, ton giao
cong dan » cong san, cong tan, huong dan
phan van » pham van, thanh van, luan van
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu hach - thanh con giap lang cong dan ((phan van) or (phan lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu hach - thanh con giap lang cong dan ((phan van) OR (phan lap))*.