Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tang » hanh trang, anh tang, hanh mang
cong lang » cong vang, cong luong, cong quang
lang toan » dang toan, lang thang, lang thanh
chu manh » ho manh, thu minh
toan cau » toan cao, toan ban, toan tap
chu van » cuu van
tang va » trang va, tang van, thang va

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu manh) or (((chu han) or (chu van)))) - hanh tang va nhung cong lang toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu manh) OR (((chu han) OR (chu van)))) - hanh tang va nhung cong lang toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chu manh) or (((chu han) or (chu van)))) - hanh tang va nhung cong lang toan cau*.