They need not get bogged down with other concerns related to exports, business development, marketing, so on, all of which are handled by DHgate for a commission (0.5 percent on orders worth $1,000 or more).

With an investment of 60 million yuan ($9.4 million), the project will extract helium from BOG — boil-off gas — generated by 600,000 metric tons of liquefied natural gas, according to Yahai Energy Development Co. As a non-renewable resource, helium is an important strategic substance, known as "golden gas".

The project is designed to process 1,599 cubic meters of BOG per hour, producing about 69 cubic meters of high-purity helium.

In mid-February, when the novel coronavirus was ravaging Wuhan, capital of Hubei province and the first epicenter of the COVID epidemic, Wu Hong, a 37-year-old city resident, was getting bogged down with several worries.

Programs can also be taught to rephrase sections of writing and offer alternatives to make them more concise, meaning that writers can avoid becoming bogged down by linguistic blocks, and focus on the ideas that make them works of art.

Cozy ties between senior managers, worker representatives and state politicians have often bogged down decision-making at VW, and its insular corporate culture did little to prevent the diesel-cheating.

Four years ago, the test track, R&D office building, and the entire Dongfeng Renault Wuhan plant were a field of bog and ruins.