Perhaps you should try some spelling variations:
hoc trieu » hoc thieu, hoc tieu, hoc dieu
canh manh » lanh manh, canh tranh, cach mang
manh quan » manh tuan, anh quan, minh quang
quan dung » quang dung, quan duong, qua dung
dung cong » dung trong
van tuan » van quan, van ban, anh tuan
van tan » van ban, van tai, van thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc trieu tinh - canh manh quan dung cong ((van tuan) or (van tan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc trieu tinh - canh manh quan dung cong ((van tuan) OR (van tan)) cau*.