Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
trinh han » trinh quan
chu manh » ho manh, chu han, thu minh
chu van » cuu van, chu han
han cao » han cho, han gao, hoang cao

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

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