by Ali Jaswal, Jiang Chao
RAWALPINDI, Pakistan, Jan. 25 (Xinhua) — Rab Nawaz, a 63-year-old barber by profession, is a citizen of Rawalpindi city in Pakistan’s eastern Punjab province, who has not been able to earn properly for the last two years due to cataract in one of his eyes.
All his six family members were financially dependent on him while his health was affecting his daily life until he recently