Perhaps you should try some spelling variations:
"cong trinh luat van thi cong chan thuong" » "cong trinh luat van thi cong phan thuong", "cong trinh luat van thi cong han thuong", "cong trinh luat van thi cong hang thuong", "cong trinh luat van thi cong nhan thuong", "cong trinh luat van thi cong khan thuong", "cong trinh luat dan thi cong chan thuong", "cong trinh luat va thi cong chan thuong", "cong trinh luat ban thi cong chan thuong", "cong trinh luat van tai cong chan thuong", "cong trinh luat van thien cong chan thuong", "cong trinh luat tran thi cong chan thuong"
"cong trinh luan van thu cong chat huong" » "cong trinh quan van thu cong chat huong", "cong trinh han van thu cong chat huong", "cong trinh toan van thu cong chat huong", "cong trinh luan van thu cong chat luong", "cong trinh luan van thu cong nhat huong", "cong trinh luan van thu cong chap thuong", "cong trinh luan van thu cong cua huong", "cong trinh luan van thu cong ha huong"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("cong trinh luat van thi cong chan thuong") or ("cong trinh luan van thu cong chat huong"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("cong trinh luat van thi cong chan thuong") OR ("cong trinh luan van thu cong chat huong")).
• Removing quotes may allow a broader search: (( cong trinh luat van thi cong chan thuong ) or ( cong trinh luan van thu cong chat huong )).
• Adding a wildcard symbol may retrieve word variants: (("cong trinh luat van thi cong chan thuong") or ("cong trinh luan van thu cong chat huong"))*.