Add another victory to the Herbalife Ltd. ledger. The company won approval from the Chinese government to operate in three additional provinces, Gansu, Ningxia and Inner Mongolia, which have a combined population of about 57 million. The OK boosts Herbalife's growth plans in the country. The provinces, which include three provincial capital cities and 16 districts, have completed their service outlet reviews that permit Herbalife to conduct direct-selling activities. Herbalife said Chi...