Perhaps you should try some spelling variations:
trong thanh » truong thanh, trung thanh, rong thanh
chieu tinh » trieu tinh, lieu tinh, kieu tinh
lang trong » dung trong, cong trong, dong trong
thanh dang » thanh hang, thanh dan, thanh dong
chau tinh » cuu tinh, ha tinh, cua tinh
dang cong » dung cong
cong manh » cong danh, duong manh, cong thanh
manh van » anh van, menh van, canh van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((chieu tinh) or (chau tinh)) - lang trong thanh dang cong manh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu tinh) OR (chau tinh)) - lang trong thanh dang cong manh van ban*.