narrator: many in china see education as a ladder out of poverty and 24 year old wu shiliang climbed after a month of interviews wu shiliang received offers from prominent internet companies but most entailed long hours with little room for advancement. he finally settled on an it position at a large multinational bank. narrator: one of wu shiliang's biggest dreams is for more social equality and both yang lu and wang hao say they and their peers don't need a government campaign to persuade them to dream, just a fair chance to achieve their ambition. narrator: today the 275 million migrants that help build the china dream are discovering labor rights and demanding higher wages. rising labor costs at home are driving many chinese companies to develop overseas opportunities in emerging markets. the business potentl of african economies has attracted hundreds of thousands of chinese entrepreneurs seeking to fill gaps in the market. since 2001 over 1 million chinese have emigrated to africa. frank fang: let's go and check in. narrator: frank fang has a farm on the outskirts of lusaka, th