Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
nhung cong » dung cong, thong cong, hang cong
thanh cua » tranh cua, than cua, hanh cua
cua nhung » va nhung
chinh can » chinh ban, chinh cau, chinh ngan
khi xanh » khia canh, thi hanh, thi anh
cong van » cong vang, cong san, song van
chinh ca » chinh ta, chinh va, chinh tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi xanh - nhanh thanh cua nhung cong van ((chinh can) OR (chinh ca))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi khi xanh - nhanh thanh cua nhung cong van ((chinh can) OR (chinh ca))*".